wel mainly non motorway probably about 3 average people at most and i dont thrash it every were just ince in while just seems laterly ive been using loads of petrol and not going anywereDepends on condition of the car, the type of journeys (motorway or urban) the weight of the car and occupants and also how heavy your right foot is!
Wot 'e sed!I'm getting around 40mpg with mine - I do near abouts 300 miles a week (mainly longer trips on motorways and dual carriageways). She's a standard 1.4 but with an XPower exhaust. I try to drive as economically as I can without going above 4500rpm (were possible).
Just recently checked it as well - think it was 38 last time I worked it out. My dad's getting similar in his completely standard 105.